def before() { print "before" }

class Greet {
  def name
  Greet(who) { name = who[0].toUpperCase() + who[1..-1] }
  def salute() {
    println "Hello " + name
  }

  def one() {
    print "haha"
    salute()
    salute()
  }
}
                                                 
def blah() { print "blah" }

g = new Greet('world') // create object
g.salute() // Output "Hello World!"
g.one()
blah()